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Drug

Lamivudine

Common brand names:

Heptovir

Pronounced

"la-MIV-ue-deen"

Notes

To avoid spreading hepatitis B to others, always use an effective barrier method (such as latex condoms/dental dams) during sexual activity. Consult your doctor or pharmacist for more details.

Do not share this medication with others.

Lab and/or medical tests (such as liver function, complete blood counts, hepatitis B virus DNA levels) should be done while you are taking this medication. Keep all medical and lab appointments. Consult your doctor for more details.

Different brands of this drug have different amounts of active drug. Do not switch brands of this medication without first checking with your doctor. If you have an HIV infection, you should be taking the higher-strength dosage. Consult your doctor or pharmacist for more details.

Storage

Different brands of this medication have different storage needs. Check the product package for instructions on how to store your brand, or ask your pharmacist. Keep all medications away from children and pets.

Do not flush medications down the toilet or pour them into a drain unless instructed to do so. Properly discard this product when it is expired or no longer needed. Consult your pharmacist or local waste disposal company.

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Drug information is selected from data included with permission and copyrighted by First DataBank, Inc. This is a summary and does not contain all possible information about this product. For complete information about this product or your specific health needs, ask your healthcare professional. Always seek the advice of your healthcare professional if you have any questions about this product or your medical condition. This information is not intended as individual medical advice and does not substitute for the knowledge and judgment of your healthcare professional. This information does not contain any assurances that this product is safe, effective or appropriate for you.

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Information expires December 2025.